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Monthly climate in Custonaci, Sicily, Italy

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Custonaci features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 11 °C (52 °F) and 28 °C (83 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 41 °C (106 °F).The average annual precipitation amounts to about 605 mm (23.8 inches) and receives 91 rainy days on the 1 mm (0.04 inches) threshold annually.Custonaci enjoys an average of 3978 hours of sunshine throughout the year, and daylight varies from 9 hours 33 minutes to 14 hours 45 minutes per day.

Monthly average temperatures in Custonaci, Sicily, Italy §

The warmest months in Custonaci are June, July and August, with daily mean temperatures ranging from 25 to 28 °C (77 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 11 to 13 °C (52 - 55 °F) throughout the day. On average each year, Custonaci experiences 122 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Custonaci, Sicily, Italy.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 20°C
(67°F)		 22°C
(72°F)		 23°C
(74°F)		 29°C
(84°F)		 33°C
(93°F)		 39°C
(103°F)		 37°C
(100°F)		 41°C
(106°F)		 34°C
(93°F)		 29°C
(85°F)		 24°C
(76°F)		 21°C
(70°F)
Mean maximum 18°C
(64°F)		 19°C
(67°F)		 22°C
(71°F)		 27°C
(80°F)		 31°C
(87°F)		 35°C
(96°F)		 37°C
(98°F)		 38°C
(100°F)		 32°C
(91°F)		 28°C
(84°F)		 24°C
(75°F)		 19°C
(67°F)
Average high 15°C
(58°F)		 16°C
(61°F)		 17°C
(63°F)		 20°C
(69°F)		 24°C
(76°F)		 30°C
(86°F)		 32°C
(91°F)		 33°C
(92°F)		 29°C
(85°F)		 24°C
(76°F)		 20°C
(68°F)		 16°C
(61°F)
Daily mean 11°C
(52°F)		 12°C
(54°F)		 13°C
(56°F)		 16°C
(61°F)		 20°C
(68°F)		 25°C
(77°F)		 28°C
(82°F)		 28°C
(83°F)		 25°C
(77°F)		 20°C
(69°F)		 16°C
(62°F)		 13°C
(55°F)
Average low 8°C
(46°F)		 8°C
(47°F)		 9°C
(49°F)		 12°C
(53°F)		 15°C
(60°F)		 20°C
(68°F)		 23°C
(73°F)		 24°C
(75°F)		 21°C
(70°F)		 17°C
(62°F)		 13°C
(56°F)		 10°C
(49°F)
Mean minimum 3°C
(37°F)		 3°C
(38°F)		 5°C
(41°F)		 6°C
(43°F)		 11°C
(51°F)		 16°C
(62°F)		 20°C
(68°F)		 20°C
(69°F)		 17°C
(63°F)		 12°C
(54°F)		 9°C
(49°F)		 4°C
(40°F)
Minimum 2°C
(36°F)		 0°C
(32°F)		 3°C
(38°F)		 4°C
(40°F)		 7°C
(45°F)		 14°C
(57°F)		 19°C
(67°F)		 20°C
(68°F)		 14°C
(57°F)		 10°C
(51°F)		 8°C
(47°F)		 0°C
(33°F)

Compare climate in Custonaci with other places

Compare temperature, precipitation, sunshine, UV index in Custonaci, Sicily, Italy with other places around the world.

Monthly average precipitation in Custonaci, Sicily, Italy §

Custonaci usually has the most precipitation in March, October and November, with an average of 12 rainy days and 91 mm (3.6 inches) of precipitation per month.The driest months in Custonaci are June, July and August. On average, 14 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Custonaci, Sicily, Italy.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 39 (1.5) 56 (2.2) 74 (2.9) 40 (1.6) 33 (1.3) 12 (0.5) 5 (0.2) 24 (1.0) 51 (2.0) 88 (3.5) 112 (4.4) 70 (2.8)
Average precipitation days (≥ 1 mm) 8 7 11 8 6 3 1 3 8 12 13 11

Monthly sunshine hours in Custonaci, Sicily, Italy §

The sunniest months in Custonaci are May, June and July, when the sun shines an average of 13 hours 14 minutes a day.Least sunny months in Custonaci: January, November and December receive an average of 8 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Custonaci, Sicily, Italy.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 217 274 332 352 395 402 420 394 337 317 265 267
Mean daily daylight hours 9h 50m 10h 46m 11h 58m 13h 12m 14h 14m 14h 45m 14h 28m 13h 33m 12h 23m 11h 10m 10h 5m 9h 33m

Solar UV radiation in Custonaci, Sicily, Italy §

Custonaci experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure.January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Custonaci UV Index data.

Average daily maximum UV levels by month for Custonaci, Sicily, Italy.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 3 5 6 8 9 10 10 10 8 7 4 3